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The Harvey P. Greenspan Collection of Science

online only auction | 1 day sale | 13 days away

Location

Hanover, MA 02339

Dates

Sale Starts

Thu

Mar 12

9:30am

Sale Ends

Thu

Mar 12

Conditions of Sale
CONTRACT: Your bid is a legally binding contract. Upon the fall of the auctioneer's hammer, title will pass to the highest bidder, and the property is thereafter at the purchaser's sole risk and responsibility.

Users must register and be approved to bid prior to the auction. Eldred's reserves the right to deny approval for any reason.

If you are the winning bidder, Eldred's demands payment within seven (7) days of receiving your invoice. Eldred's will pursue payment through all available means, including legal action. If you do not intend to pay, DO NOT BID.

Absentee Bids: Your maximum bid is kept confidential from the auctioneer. It is therefore possible, in the normal course of soliciting bids from other auction participants, that the auctioneer could sell an item to another bidder for the same amount as your maximum bid. This is a rare, yet unfortunate and unavoidable occurrence. THE WINNING BIDDER IS ALWAYS DETERMINED BY THE AUCTIONEER.

PAYMENT: Eldred's requires payment within seven (7) days of receiving your invoice.

Payment can be made by check, money order or electronic transfer (wire fees from $12 to $30 apply). *Credit cards associated with buyers' online bidding registrations are not charged automatically. Credit card payments will not be accepted for any jewelry or watch purchases. For non- jewelry items credit cards can be used for up to $5,000 of the invoice total and must have a U.S. billing address.

Your bid is a legally binding contract. Eldred's will pursue payment through all available means, including legal action.

For purchases that need to be shipped, please choose from the vendors below. To obtain shipping estimates from our third party vendors, please email them directly and let us know which shipper you choose to ship your item(s). For the shipment of furniture items, or items that need special transport, please contact Megan Nichols, mnichols@eldreds.com for a list of vendors.

Qwik Pack & Ship (UPS, FedEx, USPS, DHL)
Contact: Muhammad or Alex
508-888-1798
Link to quoting pre and post-auction: https://qpscapecod.com/auction-house-form/
ship@qpscapecod.com

UPS Store (UPS, USPS)
Contact: Sarah or Misty
508-540-5100
store5232@theupsstore.com

SHIPPING: We require prompt payment and removal of your purchases as stated in Paragraph 12 of our Conditions of Sale. Arrangements to pick up or ship your purchases must be made within seven (7) days from the close of the auction.

All items must be removed from Eldred's facilities within fourteen (14) days of the close of the auction. All items remaining after fourteen days may be subject to a $5/per item/per day storage fee. No items will be released unless storage fees are paid in full. Items remaining over thirty (30) days from the close of the auction may be sold for the buyer's account minus auction and storage fees.

PICK-UP OF PURCHASES
If you plan to pick up your purchases, please call ahead and we'll make every effort to have your items ready. Items in this auction are located at an outside storage facility, so please call ahead.

SHIPPING OF PURCHASES
Shipping is not included in the purchase price. Eldred's is happy to help coordinate and recommend shipping agents.

BUYER'S PREMIUM: A 28% Buyer's Premium will be charged on successful bids.

SPECIAL NOTE ON THE CONDITIONS: Most of the items in the auction are in used condition and may exhibit common signs of wear and age. We have endeavored to make note of serious conditions issues, but it is up to the buyer to judge condition.

For any pieces of jewelry or timepieces in this auction, please note the following:

Unless otherwise stated, all gemstone weights and measurements are approximate, and stones have not been removed from their mounting.

Colored stones may have been subject to various treatments to enhance their appearance.

Most pieces of jewelry and timepieces are in used condition and exhibit common signs of wear, including light scratches.

Eldred's

(508) 385-3116

At our Hanover gallery. For over three decades, Harvey P. Greenspan, MIT Professor Emeritus of Applied Mathematics, assembled and restored a remarkable collection of scientific instruments that captures the technological achievements of the Late 19th and Early 20th Centuries ? and reflects the creativity and innovative thinking that defined his own distinguished scientific career. Duncan Gray Consignments and Condition Reports dgray@eldreds.com 508-385-3116 x106

TWO UNUSUALLY LARGE ANTIQUE LOCKS 19th and Possibly Early 20th Century

ODD LOT OF FOUR PATENTED PRODUCTS Late 19th and Early 20th Century

C.A. KLEEMAN KAISER NICKEL STUDENT LAMP Late 19th Century Height including chimney 22". Shade

HOWE SCALE COMPANY CAST IRON PLATFORM SCALE Vermont, Late 19th Century Height 28.5". Width 24".

COLES MFG. CO. CAST IRON COFFEE GRINDER 19th Century Height 35". Wheel diameters approx. 27".

TWO CONTINENTAL CAST IRON ITEMS Mid- to Late 19th Century

JOHN J. WALDMAN IMPROVED WIRE WINDER Early 20th Century Total height approx. 16?. Width 26?. Depth

GOODBRAND & CO. LTD. SAMPLE OR WRAP REEL Manchester, England, Late 19th/Early 20th Century Height

HENRY TROEMNER CO. DAIRY SCALE "606" Philadelphia, Late 19th Century Height including bottles

BABCOCK CREAM TEST CENTRIFUGE AND A CAST IRON CORK COMPRESSOR Late 19th/Early 20th Century

E. IMHAUSER WATCHMAN'S CLOCK WITH LEATHER CASE New York, Late 19th Centuty Clock diameter 3.5". Case

CLOCK MOVEMENT REPAIR STAND AND A WATCH HOLDER Late 19th Century

SELF WINDING CLOCK CO. REGULATOR-STYLE CLOCK New York, Late 19th Century Height 36". Dial diameter

ANDREW J. LLOYD CO. TABLETOP DUAL (MIN-MAX) THERMOMETER Boston, Late 19th Century Height 4.75".

LEATHER-WRAPPED BRASS FOUR-DRAW TELESCOPE France, Late 19th/Early 20th Century Length closed 9.5".

CASED BOSTON OPTICAL WORKS TOLLES MICROSCOPE Mid-19th Century Case height 16.25". Width 6.75". Depth

CASED BRASS ROSS-TYPE STEREOSCOPIC BINOCULAR MICROSCOPE England, Late 19th Century Microscope height

CASED SMITH & BECK MICROSCOPE London, Mid-19th Century Case height 6.25". Width 17". Depth 9".

CASED THOMAS MCALLISTER MICROSCOPE New York, Circa 1880 Microscope height approx. 12". Case height

CASED M. PILLISCHER BRASS MONOCULAR MICROSCOPE London, Mid-19th Century Microscope height approx.

CASED BAUSCH & LOMB PHYSICIAN'S MODEL MICROSCOPE New York, Late 19th Century Microscope height 12".

CASED BAUSCH & LOMB MICROSCOPE New York, Early 20th Century Case height 15". Width 8.25". Depth

CASED BAUSCH & LOMB BRASS MICROSCOPE New York, Late 19th Century Cased height 14". Width 8.5". Depth

CASED J. ZENTMAYER BRASS MONOCULAR MICROSCOPE Philadelphia, Late 19th Century Case height 11.5".

CASED JOHN BROWNING BRASS SPECTROSCOPE London, Mid- to Late 19th Century Scope height 12.5". Case

CASED THOMAS JONES BRASS TRANSIT THEODOLITE London, Early 19th Century Barrel length 10.5". Case

CASED W. & L.E. GURLEY SURVEYOR'S TRANSIT Troy, New York, Early 20th Century Case height 12". Width

CENTRAL SCIENTIFIC CO. HANGING ARC LAMP Chicago, Early 20th Century Height 13". Globe diameter

CASED E. FABREGUETTE FILS & MORRA BALANCE SCALE New York, Mid-19th Century Case height 1.5". Width

FR. J. BERG CLOCKWORK TELLURIUM Stockholm, 19th Century Height 18". Width approx. 22". Cast iron

CASED H.M. POOL BRASS SURVEYOR'S COMPASS Easton, Massachusetts, Mid-19th Century Case height 4.5".

CAMBRIDGE SCIENTIFIC INSTRUMENT CO. ELECTRIC TUNING FORK Cambridge, England, 19th Century Height

RARE HELMHOLTZ OR KOENIG ACOUSTIC ANALYZER France, Late 19th Century Height 20". Length 36". Width

RARE HELMHOLTZ'S DOUBLE SIREN ACOUSTIC INSTRUMENT France, Circa 1862 Height 19.5". Width 17.75".

MAX KOHL-TYPE DOUBLE SIREN Germany, Late 19th Century Height on stand 11". Dome height 13.5".

GYROSCOPE DEMONSTRATION MODEL Late 19th Century Height on stand when level approx. 11". Length 21".

SET OF MAGDEBURG HEMISPHERES Mid- to Late 19th Century Length 12". Sphere diameter approx. 4".

CASED WESTPHAL SPECIFIC GRAVITY BALANCE SCALE Gemany, Early 20th Century Case height 3". Width

CASED NEWTON & CO. DEMONSTRATION GYROSCOPE England, Late 19th Century Gyroscope height approx. 9".

FRIEZ ANEMOMETER Baltimore, Circa 1900 Height 23.5".

PAIR OF ARCHIMEDES PARABOLIC REFLECTOR MIRRORS Italy, Late 19th Century Height adjustable to approx.

JOSEF & JAN FRIC SACCHARIMETER POLARIMETER Prague, Late 19th Century Height when level approx. 10".

EDISON PROJECTING KINETOSCOPE (KINETOGRAPHIC CAMERA) New Jersey, Late 19th/Early 20th Century Height

SANDHAM & CO. MAGIC LANTERN Blackburn, England, Early to Mid-19th Century Lantern height 12". Length

VACUUM AIR PUMP, POSSIBLY BY JACQUES BABINET France, Late 19th Century Height 19". Length 16". Width

ARNOLD KLICHNIK WINTER-TYPE ELECTROSTATIC GENERATOR MACHINE Brno, Czech Republic, Late 19th/Early

ELECTROSTATIC EGG Germany, Late 19th Century Height 25.5".

UNIVERSAL MULTI-NEBULAR VAPORIZER Late 19th Century Height 11". Width 12". Depth approx. 11".

TWO ACOUSTIC FLAME MANOMETERS Germany, Late 19th Century Heights 20" and 21".

LACQUERED AND PAINTED BRASS SPECTROSCOPE Germany, Late 19th Century Height approx 18". Width approx.

SIR WILLIAM THOMSON'S QUADRANT ELECTROMETER BY JAMES WHITE Glasgow, Late 19th Century Height 13.5".

NAUDET ET CIE BAROGRAPH France, Late 19th/Early 20th Century Case height 6.75". Width 11.5". Depth

CASED ALFRED APPS INDUCTION COIL London, Late 19th Century Case height 10". Width 19". Depth 11".

RUHMKORFF ELECTROTOME OR MERCURY INTERRUPTOR Paris, Late 19th Century Height 11". Width 11.75".

MAX KOHL TESLA INDUCTION COIL Germany, Late 19th Century Height 12.75". Diameter at base approx.

RITCHIE & SONS INDUCTION COIL Brookline, Massachusetts, Late 19th Century Height 12.5". Width 18.5".

TWO INDUCTION COILS Late 19th Century and Early 20th Century

C.F. PALMER INDUCTION COIL London, Early 20th Century Height 5". Length 14". Width 4".

QUEEN & CO. VARIABLE INDUCTOR Philadelphia, Late 19th Century Height 13". Diameter at base approx.

E.A. DUCRETET TESLA INDUCTION COIL Paris, Late 19th Century Height 15". Leyden jar height 11".

TOEPLER-HOLTZ ELECTROSTATIC GENERATOR Early 20th Century Height 23". Width 17". Depth approx. 9".

ELECTROSTATIC FLICKER OR SCINTILLATING TUBE England, Late 19th Century Length 42.5".

ELECTROSTATIC BARREL MACHINE Late 19th Century Height 17". Width 24.25". Depth 14.5". Barrel

E. BALZARINI & CO. WIMSHURST ELECTROSTATIC MACHINE Milan, Late 19th Century Height 26.5". Total

PHILIP HARRIS & CO. LTD. WIMSHURST ELECTROSTATIC MACHINE Birmingham, England, Late 19th Century

NEWTON & CO. ELECTROSTATIC MACHINE London, Mid-19th Century Height 24". Length 20". Width 18".

F.E. BECKER & CO. EARTH INDUCTION DEVICE London, 19th Century Height 17.5". Width 20". Depth 8.5".

AN ELECTRIC CURRENT METER AND A RESISTANCE BOX Late 19th/Early 20th Century

CASED JAMES QUEEN & CO. TESTING AND RESISTANCE BOX Philadelphia, Late 19th Century Case height

R. KERSHAW ASTATIC THOMSON MIRROR GALVANOMETER Leeds, England, Late 19th Century Height 19".

LORD KELVIN'S PATENT ELECTRIC CURRENT BALANCE METER Glasgow and London, Late 19th/Early 20th Century

HARTMANN & BRAUN A.G. MOVING COIL REFLECTING GALVANOMETER Frankfurt, Germany, Late 19th/Early 20th

SIEMENS BROS. ASTATIC GALVANOMETER London, Late 19th/Early 20th Century Total height 3.5". Length

CENTRAL SCIENTIFIC CO. ASTATIC TANGENT GALVANOMETER Chicago, Early 20th Century Height 12". Ring

WESTERN ELECTRIC TANGENT GALVANOMETER NO. 26 Late 19th Centuy Height 9?.

PHILIP HARRIS & CO. TANGENT GALVANOMETER Birmingham, England, Early 20th Century Height 14.5". Base

J.H. BUNNELL GALVANOMETER New York, Late 19th Century Height 3.5". Diameter 8".

E.S. GREELEY & CO. TANGENT GALVANOMETER New York, Late 19th Century Height 8.25". Diameter approx.

ELLIOTT BROS. ASTATIC MOVING MAGNET REFLECTING GALVANOMETER WITH CASE London, Late 19th/Early 20th

ELLIOTT BROS. HELMHOLTZ-TYPE TANGENT GALVANOMETER London, Late 19th Century Height 16.5". Width

THOMSON HOUSTON CURRENT INDICATOR OR AMMETER BY GENERAL ELECTRIC Late 19th Century Height 10". Width

FIVE ELECTRICITY-RELATED DEVICES Late 19th/Early 20th Century

GOLD FOIL ELECTROSCOPE Late 19th/Early 20th Century Max height approx. 12". Base diameter 4".

CASED ANEMOMETER RETAILED BY QUEEN & CO. Late 19th Century Anemometer height excluding handle 7.75".

CASED AYRTON & PERRY DIRECT READING SPRING AMMETER London, Late 19th Century Case height 6.25".

THOMSON-HOUSTON GENERAL ELECTRIC CO. VOLTMETER New York, Late 19th Century Height 12.5". Width 10".

KELVIN'S MULTICELLULAR ELECTROSTATIC VOLTMETER BY JAMES WHITE Late 19th Century Height 13". Dial

KELVIN'S PATENT ELECTROSTATIC VOLT METER Late 19th Century Height 17.5". Base 13" x 6.5".

PROFS. AYRTON & PERRY'S SECHOMETER London, Late 19th Century Height 5.5". Width 12". Depth 7.25"

TWO THOMSON-RICE ELECTRIC METERS Late 19th Century

TWO THERMOPILE DEVICES Late 19th Century Heights 8.5" and 9".

FOUR ELECTRICAL METERS/SWITCHES Late 19th/Early 20th Century

TWO SMALL ELECTRIC METERS Late 19th Century

EDISON HOME PHONOGRAPH WITH MODEL C REPEATER New Jersey, Early 20th Century Horn length 10".

COLUMBIA TYPE B CYLINDER GRAPHOPHONE New York, Late 19th Century Case height 6.5" (not including

RARE CHARLES T. CHESTER MORSE TELEGRAPH EMBOSSING REGISTER New York, Circa 1856-1858 Height 7.25".

RARE RUHMKORFF ALPHABET DIAL TELEGRAPH France, 19th Century Height 12". Dial diameter approx. 8.5".

WHEATSTONE TELEGRAPH SYSTEM TRANSMITTER AND RECEIVER England and Copenhagen, Late 19th Century

EARLY RELIEF WRITER (TELEGRAPH RECORDER) BY JOHANN MICHAEL EKLING Austria, Circa 1866 Height 15.25".

RARE COMPLETE ROBERT DROSTEN TELEGRAPH Brussels, Early 20th Century Case heights 7". Lengths 13.5".

COHERER WIRELESS RECEIVER BY A. KLIENIK Bonn, Germany, Late 19th/Early 20th Century Height 6.75".

CHARLES HULSMEYER-TYPE COHERER RECEIVER Germany, Early 20th Century Height 7". Width 15.75". Depth

JOUSELLIN INDICATOR DIAL TELEGRAPH FOR RAILROAD USE France, Late 19th Century Height 13". Width

EMILE BAUDOT PRINTING TELEGRAPH BY J. CARPENTIER Paris, Mid- to Late 19th Century Height 10.5".

TWO-PART GAMEWELL CO. PRINTING TELEGRAPH FOR FIRE ALARM SYSTEMS Newton, Massachusetts, Late

GAMEWELL CO. FIRE ALARM TELEGRAPH UPRIGHT CALL BELL New York and Newton, Massachusetts, Early 20th

J.H. BUNNELL & CO. TELEGRAPH POLARIZED RELAY AND SOUNDER New York, Late 19th Century

J.H. BUNNELL & CO. TELEGRAPH KEY RELAY AND SOUNDER New York, Late 19th Century Height 4.25". Width

L.M. ERICSSON & CO. TWO-PART MORSE TELEGRAPH SET Germany and Sweden, Circa 1880s Height 16.5". Width

REID BROS. RAILWAY NEEDLE POST TELEGRAPH London, Late 19th Century Height 19". Width 11". Depth 12".

GAMEWELL TELEGRAPH PAPER REEL New York, Late 19th Century Height 7.5" (not including arms). Reel

WHEATSTONE SPEED TELEGRAPH MORSE SIGNAL RECEIVER BY ELLIOTT BROS. LTD. London, Late 19th Century

WESTERN UNION SPRING-DRIVEN TELEGRAPH REGISTER New York, Late 19th Century Height 8.5". Length 13".

MORSE TELEGRAPH EMBOSSING REGISTER Late 19th Century Height 7". Length 12.5". Width 5" (not

NAVY-TYPE LOOSE COUPLER Early 20th Century Height 6.5". Length 18.25". Width 6.25".

MARCONI-ERA WIRELESS CRYSTAL RADIO BY HARRY W. COX & CO. London, Early 20th Century Height 8".

WESTERN ELECTRIC TELEPHONE RECEIVER AND A CRYSTAL RADIO HEADSET

SWEDISH AMERICAN TELEPHONE CO. CANDLESTICK TELEPHONE Chicago, Late 19th/Early 20th Century Height

L.M. ERICSSON & CO. TELEPHONE Stockholm, Late 19th Century Height 8.5". Width at handset 10". Depth

L.M. ERICSSON & CO. WALL TELEPHONE INTERCOM Stockholm, Early 20th Century Height 15" (not including

L.M. ERICSSON & CO. TWO-TIER TELEPHONE Sweden, Early 20th Century Height 9". Base width 6". Width at

"SYSTEME ADER" WALL TELEPHONE France, Circa 1880 Height on stand 15".

THREE-PART BERLINER TELEPHONE SYSTEM Paris, Late 19th/Early 20th Century Phone and stand height 10".

S.G.T. WALL TELEPHONE TRANSMITTER AND RECEIVER France, Late 19th Century Maximum height approx. 15".

RARE BLAKE TELEPHONE WITH S-SHAPED MOUTHPIECE HOLDER Massachusetts, Late 19th Century Transmitter

RARE CHARLES WILLIAMS, JR. "COFFIN" TELEPHONE Boston, Late 19th Century Height 13". Width 5.5".

NESS AUTOMATIC POTBELLY CANDLESTICK TELEPHONE INTERCOM Boston and Chicago, Late 19th Century Height

RARE AUTOMATIC ELECTRIC CO. STROWGER 11-DIGIT POTBELLY CANDLESTICK TELEPHONE Chicago, Late 19th

STERLING ELECTRIC CO. CANDLESTICK TELEPHONE Lafayette, Indiana, Early 20th Century Height 13". Base

WESTERN ELECTRIC FOR AMERICAN BELL (W.E. BELL) #10 CANDLESTICK TELEPHONE Early 20th Century Height

DEVEAU CANDLESTICK NINE-BUTTON INTERCOM TELEPHONE New York, Early 20th Century Height 12.5".

COUCH & SEELEY "FIDDLEBACK" WALL TELEPHONE Boston, Early 20th Century Height 20". Width approx. 8".

COUCH & SEELEY FIRE ALARM PULL STATION AND TELEPHONE Boston, Early 20th Century Height 15". Width

STROMBERG CARLSON CANDLESTICK TELEPHONE Chicago, Late 19th/Early 20th Century Height 11.5".

ERICSSON MFG. CO. HANDSET TELEPHONE Buffalo, New York, Early 20th Century Height 8.25". Handset

EARLY KELLOGG TELEPHONE RINGER BOX Chicago, Late 19th/Early 20th Century Height 10.25". Width 7.25".

CALCULAGRAPH TIMER MADE BY THE CALCULAGRAPH CO. New York, Early 20th Century Height 11". Width 14".

MERCEDES-EUKLID ARITHMOMETER OR CALCULATING MACHINE Berlin, Early 20th Century Case height 8". Width

MARCHANT PINWHEEL CALCULATOR Oakland, California, Early 19th Century Case height 7". Width 14".

CASED BURKHARDT ARITHMOMETER Germany, Early 20th Century Case height 4". Width 28". Depth 7.75".

CASED BURKHARDT ARITHMOMETER Germany, Circa 1900 Case height 4". Width 23.25". Depth 8.25".

RARE CASED THOMAS DE COLMAR ARITHMOMETER Paris, Late 19th Century Case height 3.5". Width 23". Depth

FELT & TARRANT MFG. CO. COMPTOMETER (CALCULATOR) Chicago, Late 19th Century Height 5". Width 7.25".

SIMPLEX TIME RECORDER CO. WORKMAN'S "TIME RECORDER" CLOCK Gardner, Massachusetts, Late 19th Century

CINCINNATI TIME RECORDER CO. TIME CLOCK Ohio, Late 19th Century Height 30". Width 14.25". Depth

ECO-MAGNETO CLOCK CO. WATCHMAN'S CLOCK Boston, Late 19th Century Height 17.75". Width 15.25". Depth

BRILLIE ELECTROMAGNETIC PENDULUM CLOCK France, Early 20th Century Mounted height 20". Width 9.5".

TWO EARLY CHECK WRITERS Late 19th Century

THOMAS EDISON'S PATENT NO. 13 STOCK TICKER Newark, New Jersey, Late 19th Century Ticker height

A CALCULATOR AND A COUNTER Late 19th/Early 20th Century

ADDING AND LISTING MACHINE (CALCULATOR) Late 19th/Early 20th Century Height 14". Width 10". Depth

STAATS COIN CHANGER Chicago, Late 19th Century Height 6.5". Width 12". Depth 11".

TWO SMALL OFFICE MACHINES Late 19th/Early 20th Century

"MILLIONAIRE" CALCULATING MACHINE Late 19th/Early 20th Century Case height 7". Width 25.5". Depth

BRUNSVIGA SALES CO. "BRUNSVIGA-MIDGET, SYSTEM TRINKS" CALCULATING MACHINE Germany, Early 20th

BURROUGHS ADDING MACHINE, LTD. ADDING AND LISTING MACHINE (CALCULATOR) Nottingham, England, Late

DALTON ADDING MACHINE Early 20th Century Height 11.5" (not including paper roll). Width 10". Depth

RARE L.S. CRANDALL "NEW MODEL" TYPEWRITER Groton, New York, Late 19th Century Height 8". Width 12".

RARE SHOLES & GLIDDEN TYPEWRITER BY E. REMINGTON & SONS Ilion, New York, Late 19th Century Height

J.D. DAUGHERTY TYPEWRITER Pittsburgh, Late 19th Century Case height 9.5". Width 14". Depth 15.5".

CHARLES SPIRO BAR-LOCK #6 TYPEWRITER New York, Late 19th Century Case height 10". Width 16". Depth

FRANKLIN MODEL #7 CURVED KEYBOARD TYPEWRITER New York, Late 19th Century Height 7". Width 16.5".

WILLIAMS TYPEWRITER Late 19th/Early 20th Century Case height 8". Width 12". Depth 15.75".

HAMMOND NO. 1 TYPEWRITER New York, Late 19th Century Case height 8.5". Width 14.5". Depth 12".

COLUMBIA BAR-LOCK TYPEWRITER, POSSIBLY A MODEL 10 New York, Early 20th Century Case height 10.5".

YOST NO. 4 WRITING MACHINE (TYPEWRITER) London and New York, Late 19th/Early 20th Century Case

CALIGRAPH WRITING MACHINE CO. NO. 2 TYPEWRITER New York, Late 19th Century Case height 14". Width

SMITH PREMIER TYPEWRITER Syracuse, New York, Early 20th Century Case height 13". Width 13.5". Depth

WELLINGTON TYPEWRITER Late 19th Century Case height 7". Width 13". Depth 15".

CASED CAST IRON STENOGRAPH Late 19th/Early 20th Century Stenograph height 3". Width 8". Depth 7.5".

REMINGTON STANDARD NO. 2 TYPEWRITER New York, Late 19th Century Height 11". Width 15". Depth 16".

RARE CASED TOULMIN'S ELLIPSOGRAPH BY WATTS & CO. Baltimore, Late 19th Century Case height 5.5".

CASED CORADI PLANIMETER Late 19th Century Case height 7". Width 18". Depth 11".

CASED AMSLER INTEGRATOR PLANIMETER MODEL NO. 4280 BY KEUFFEL & ESSER Late 19th/Early 20th Century

CASED G. CORADI PLANIMETER Zurich, Early 20th Century Case height 3.25". Width 11.25". Depth 7.25".

G. CORADI PRECISION DISC POLAR PLANIMETER Zurich, 20th Century Case height 3.5". Width 17.25". Depth

G. CORADI PRECISION DISC POLAR PLANIMETER Zurich, Early 20th Century Case height 3.5". Width 16.25".

RANDALL & STICKNEY THICKNESS GAUGE MICROMETER Waltham, Massachusetts, Late 19th Century Height 8".

CASED AMSLER PLANIMETER 19th Century Case height 4.5". Width 19.5". Depth 5.5".

CASED W. & S. JONES BRASS PANTOGRAPH London, Circa 1820 Case height 4". Width 21". Depth 5".

CASED R. ADIE BRASS EIDOGRAPH London, Late 19th Century Case height 4.25". Width 13.5". Depth 5.75".

CASED KEUFFEL & ESSER MECHANICAL AMSLER INTEGRATOR (PLANIMETER) Late 19th/Early 20th Century Case

CASED KEUFFEL & ESSER 4012 THACHER CYLINDRICAL SLIDE RULE Circa 1910 Case height 6.5". Width 24".

CASED ASHCROFT MANUFACTURING CO. LINEAR PLANIMETER New York, Late 19th Century Case height 3". Width

CASED LACQUERED BRASS AMSLER INTEGRATOR OR PLANIMETER Late 19th/Early 20th Century Case height

CASED THOMAS JONES CLINOMETER/QUADRANT AND LEVEL England, Mid-19th Century Case height 2". Width

RADIGUET & MASSIOT VERTICAL INVERTED CYLINDER STEAM ENGINE France, Late 19th/Early 20th Century

PERRET CONTINUOUS CURRENT DYNA-MOTOR BY ELEKTRON MFG. CO. Springfield, Massachusetts, Late 19th

RARE EDISON BIPOLAR ELECTRIC MOTOR FAN New Jersey, Late 19th Century Height 12". Cage diameter

EARLY WESTINGHOUSE FAN WITH ALTERNATING-CURRENT MOTOR Pittsburgh, Late 19th/Early 20th Century

ALCOHOL-BURNING HOT AIR TABLE FAN Early 20th Century Height 22". Cage diameter 16".

JOST'S PATENT RADIO FAN WITH STIRLING ENGINE Germany, Early 20th Century Height 38". Cage diameter

CROCKER-WHEELER BI-POLAR ELECTRIC MOTOR FAN New York, Late 19th Century Height 15". Cage diameter

WESTERN ELECTRIC COMPANY FAN Chicago and New York, 20th Century Height 19". Cage diameter 17".

GENERAL ELECTRIC CO. "PANCAKE" ALTERNATING-CURRENT MOTOR FAN Late 19th Century Height 14". Cage

C.&C. ELECTRIC MOTOR CO. TYPE 1N ELECTRIC MOTOR New York, Late 19th Century Height 10.5". Base

CROCKER-WHEELER BIPOLAR DIRECT-CURRENT ELECTRIC MOTOR New Jersey, Late 19th Century Total height

PERRET BIPOLAR DYNAMO ELECTRIC MOTOR BY ELEKTRON MFG. CO. New York, Late 19th Century Height 8".

VICTOR ELECTRIC CO. MOTOR Chicago, Circa 1898 Height 9". Width 10". Depth 6.5".

C.&C. ELECTRIC MOTOR CO. TYPE 2N ELECTRIC MOTOR New York, Late 19th/Early 20th Century Height 13.5".

ELBRIDGE ELECTRICAL MFG. CO. 8-VOLT ELECTRIC MOTOR New York, Late 19th Century Height 7". Width

LUNDELL ELECTRIC MOTOR OR DYNAMO ELECTRIC MACHINE Late 19th Century Total height 11.5". Base 7.5" x

ELECTRIC TWO-COIL BIPOLAR MOTOR Late 19th Century Height 8". Width 11.25". Depth 8".

CASED F.G. OTTO & SONS "THE FLORENCE" WET CELL BATTERY New York, Circa 1890 Case height 6.5".

FOUR SMALL ALCOHOL BURNING STOVES AND BURNERS Late 19th/Early 20th Century Diameters from 2.5" to

CROSBY STEAM GAUGE & VALVE CO. PORTABLE STEAM ENGINE RECORDER Boston, Late 19th Century Case height

CRANK-OPERATED WHEEL AND GEAR CUTTING ENGINE Likely Switzerland, Mid-19th Century Height 14". Width

JOSEPH B. MARSHALL TABLETOP LATHE Boston, Late 19th Century Height 11". Length 26". Width 8".

SWISS WATCHMAKER'S LATHE Late 19th/Early 20th Century Height 11". Length 18.5".

WATCHMAKER'S ROUNDING-UP LATHE Likely Switzerland, Early to Mid-19th Century Height 17.5". Width

WATCHMAKER'S MANDREL LATHE Late 19th Century Total height 14". Width 19". Depth 7.5".

TWO WATCHMAKER'S LATHES Likely Germany, Late 19th Century Heights 9" and 10.5".

ELGIN #1 TABLETOP LATHE Late 19th/Early 20th Century Height 7". Width 13.5". Depth 8".

FOUR SMALL TOOLS Late 19th and Early 20th Century

THREE SMALL LEATHER-CASED DEVICES Late 19th/Early 20th Century

LAMB KNITTING MACHINE Springfield, Massachusetts, Late 19th Century Height 9.25". Length 27". Width

GOLD MEDAL CO. CHILD'S SEWING MACHINE Late 19th Century Height 8". Width 12". Depth 4.5".

WHEELER & WILSON WALNUT-CASED SEWING MACHINE Bridgeport, Connecticut, Circa 1880 Height 37.5". Width

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The Harvey P. Greenspan Collection of Science

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